Product CatalogueStormwater SuppliesPoly FittingsPoly Riser3g. Poly Riser 20mm x 1000mm (3/4") Back 3g. Poly Riser 20mm x 1000mm (3/4") Product ID: ORI0201000 Brand: 2025-05-04 From: $9.12 AUD View or buy the Poly Riser Poly Fittings - 3g. Poly Riser 20mm x 1000mm (3/4") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 7c. Poly Riser 50mm x 900mm (2") 2h. Poly Riser 15mm x 457mm (1/2") 4e. Poly Riser 25mm x 900mm (1") 2f. Poly Riser 15mm x 300mm (1/2") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") 3c. Poly Riser 20mm x 200mm (3/4") Poly Riser Articulated 15mm x 225mm (0.5in) Poly All Thread Riser 25 mm x 300 mm 2i. Poly Riser 15mm x 750mm (1/2") 3h. Poly Riser 20mm x 1500mm (3/4")